138752005

素因数分解:

$5^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{2053}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 190479744

約数和(自身を除く): 51727739

約数列:

[1, 5, 7, 35, 1931, 2053, 9655, 10265, 13517, 14371, 67585, 71855, 3964343, 19821715, 27750401, 138752005]

約数ペア:

[(1, 138752005), (5, 27750401), (7, 19821715), (35, 3964343), (1931, 71855), (2053, 67585), (9655, 14371), (10265, 13517)]